---
product_id: 537857042
title: "Blue Whale Big and Tall Office Chair 450lbs, Ergonomic High Back Computer Desk Chair for Heavy People with 2D Adjustable Waist Support and Heavy Duty Metal Base Mesh Chair"
brand: "blue whale"
price: "₨378034"
currency: LKR
in_stock: false
reviews_count: 8
url: https://www.desertcart.lk/products/537857042-blue-whale-big-and-tall-office-chair-450lbs-ergonomic-high
store_origin: LK
region: Sri Lanka
---

# 450 lbs max load 20.7"W x 19.5"D super large seat 2D adjustable lumbar support Blue Whale Big and Tall Office Chair 450lbs, Ergonomic High Back Computer Desk Chair for Heavy People with 2D Adjustable Waist Support and Heavy Duty Metal Base Mesh Chair

**Brand:** blue whale
**Price:** ₨378034
**Availability:** ❌ Out of Stock

## Summary

> 🖥️ Elevate your workspace throne — where power meets plush perfection!

## Quick Answers

- **What is this?** Blue Whale Big and Tall Office Chair 450lbs, Ergonomic High Back Computer Desk Chair for Heavy People with 2D Adjustable Waist Support and Heavy Duty Metal Base Mesh Chair by blue whale
- **How much does it cost?** ₨378034 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/537857042-blue-whale-big-and-tall-office-chair-450lbs-ergonomic-high)

## Best For

- blue whale enthusiasts

## Why This Product

- Trusted blue whale brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built for Power Users:** Supports up to 450 lbs with reinforced steel frame and heavy-duty metal base for unmatched durability.
- • **Spacious Comfort Zone:** Extra-wide 20.7" seat cushion with 5.1" thick memory foam ensures all-day ergonomic comfort for big & tall professionals.
- • **Tailored Lumbar Relief:** 2D adjustable S-shaped backrest with customizable waist support lets you dial in perfect posture every workday.
- • **Premium Breathable Fabric:** High-quality cotton-linen blend cover offers skin-friendly, fast-drying, and durable comfort that keeps you cool under pressure.
- • **Effortless Mobility & Stability:** Silent PU wheels glide smoothly on hard floors while the thickened steel tray mechanism guarantees rock-solid stability.

## Overview

The Blue Whale Big and Tall Office Chair is engineered for heavy-duty use, supporting up to 450 lbs with a reinforced steel frame and heavy metal base. It features a super large, thick memory foam seat (20.7"W x 19.5"D x 5.1" thick) and an ergonomic S-shaped backrest with 2D adjustable lumbar support for personalized comfort. Wrapped in breathable cotton-linen fabric and equipped with silent PU wheels, this chair blends durability, comfort, and style for professionals who demand more from their office seating.

## Description

Buy Blue Whale Big and Tall Office Chair 450lbs, Ergonomic High Back Computer Desk Chair for Heavy People with 2D Adjustable Waist Support and Heavy Duty Metal Base Mesh Chair: Home Office Desk Chairs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Solid chair for a large person - Great chair. Assembly wasn’t too bad. The chair is comfortable enough that I don’t notice it while working in it all day, which means it’s really comfortable. All of the adjustments work well. I’m about 290lbs and this chair does great; feels solid.
Review: AMAZING QUALITY!! - Bought this for my gaming desk at home and loved it so much I purchased another one for my office at work! Very comfy and built extremely well! Sits nice and high and has great back support!

## Features

- 𝟒𝟓𝟎𝐋𝐁𝐒 𝐂𝐚𝐩𝐚𝐜𝐢𝐭𝐲 - Blue Whale big and tall office chair has a thickened steel tray mechanism, a strengthened metal star base and silent PU wheels, which has excellent durability and bearing capacity. Home computer chair is suitable for most office or game needs. High quality nylon frame, pure texture, strong and durable.
- 𝐎𝐯𝐞𝐫𝐚𝐥𝐥 𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐒𝐢𝐳𝐞 - Our upgraded office chairs are equipped with super large seat cushions (20.7W "X 19.5D", 5.1 "thick), tall backrests (42.1" maximum) and heavy metal bases, which are designed for tall people and can support 450 pounds. It is an excellent gift choice for yourself or the people you care about.
- 𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐚𝐧𝐝 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 - S-shaped backrest is equipped with an effectively adjustable lumbar support, which can switch to a comfortable sitting position at any time. Manually adjust the support plate, up and down, front and back, to meet our requirements for the office environment. In particular, the enlarged 1D armrest allows you to relax your arms at any time. The boring work also needs to be adjusted.
- 𝐒𝐮𝐩𝐞𝐫 𝐓𝐡𝐢𝐜𝐤 𝐂𝐮𝐬𝐡𝐢𝐨𝐧 - This heavy duty office chair uses 20.7" wide and 5.1" thick widened and thickened memory foam cushion, specifically adjusting the hardness to match the demanding office scene. Even if we work for a long time, we can protect and support our hip and lumbar health at any time. Wrapped with high-quality cotton and linen fabric, it is skin friendly, breathable and fast drying, and durable.
- What you have received is not only our product, but also our reliable service support - for any quality issues, Blue Whale provides a 90 day flash refund and lifetime service support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4TGLP8T |
| Additional Features | Adjustable Backrest, Ergonomic |
| Age Range Description | Adult |
| Arm Height | 27.16 Inches |
| Arm Style | With arms |
| Back Style | Solid Back |
| Best Sellers Rank | #129,282 in Office Products ( See Top 100 in Office Products ) #308 in Managerial Chairs & Executive Chairs #1,163 in Home Office Desk Chairs |
| Brand | Blue Whale |
| Brand Name | Blue Whale |
| Chair Backrest Width | 42.1 Inches |
| Color | Black |
| Cushion Style | Knife Edge |
| Customer Reviews | 4.4 out of 5 stars 60 Reviews |
| Fill Material | Memory Foam |
| Finish Types | Unfinished |
| Frame Material Type | Alloy Steel |
| Furniture Base Movement | Glide |
| Furniture Finish | Leather |
| Included Components | Cushion |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Is Electric | No |
| Is Foldable | No |
| Item Dimensions D x W x H | 21"D x 23"W x 11.5"H |
| Item Height | 11.5 inches |
| Item Weight | 39.6 Pounds |
| Leg Style | Tapered Leg |
| Manufacturer | Blue Whale |
| Material | Memory foam |
| Material Type | Memory foam |
| Maximum Weight Recommendation | 450 Pounds |
| Model Name | 7028 |
| Model Number | 7028 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product Dimensions | 21"D x 23"W x 11.5"H |
| Reclining Position Count | 2 |
| Recommended Uses For Product | Office |
| Room Type | Office |
| Seat Depth | 19.29 inches |
| Seat Height | 24 Inches |
| Seat Length | 20.86 Inches |
| Seat Material | Memory Foam |
| Shape | L-Shape |
| Size | Large |
| Style Name | Mid-Century Modern |
| Surface Recommendation | Hard Floor |
| Theme | Modern |
| Tilting | Yes |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Blue Whale
- **Color:** Black
- **Material:** Memory foam
- **Product Dimensions:** 21"D x 23"W x 11.5"H
- **Size:** Large

## Images

![Blue Whale Big and Tall Office Chair 450lbs, Ergonomic High Back Computer Desk Chair for Heavy People with 2D Adjustable Waist Support and Heavy Duty Metal Base Mesh Chair - Image 1](https://m.media-amazon.com/images/I/51TFsEMqveL.jpg)
![Blue Whale Big and Tall Office Chair 450lbs, Ergonomic High Back Computer Desk Chair for Heavy People with 2D Adjustable Waist Support and Heavy Duty Metal Base Mesh Chair - Image 2](https://m.media-amazon.com/images/I/717Eaisy7VL.jpg)
![Blue Whale Big and Tall Office Chair 450lbs, Ergonomic High Back Computer Desk Chair for Heavy People with 2D Adjustable Waist Support and Heavy Duty Metal Base Mesh Chair - Image 3](https://m.media-amazon.com/images/I/71MLUxUpjVL.jpg)
![Blue Whale Big and Tall Office Chair 450lbs, Ergonomic High Back Computer Desk Chair for Heavy People with 2D Adjustable Waist Support and Heavy Duty Metal Base Mesh Chair - Image 4](https://m.media-amazon.com/images/I/71oaL5NchpL.jpg)
![Blue Whale Big and Tall Office Chair 450lbs, Ergonomic High Back Computer Desk Chair for Heavy People with 2D Adjustable Waist Support and Heavy Duty Metal Base Mesh Chair - Image 5](https://m.media-amazon.com/images/I/81MQemzqHsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid chair for a large person
*by A***A on December 6, 2025*

Great chair. Assembly wasn’t too bad. The chair is comfortable enough that I don’t notice it while working in it all day, which means it’s really comfortable. All of the adjustments work well. I’m about 290lbs and this chair does great; feels solid.

### ⭐⭐⭐⭐⭐ AMAZING QUALITY!!
*by C***Y on January 21, 2026*

Bought this for my gaming desk at home and loved it so much I purchased another one for my office at work! Very comfy and built extremely well! Sits nice and high and has great back support!

### ⭐⭐⭐⭐ Needs better assembly instructions
*by K***Y on September 26, 2025*

The instructions weren't the best for putting it together, but it's a good chair once together.

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**Shop now:** [https://www.desertcart.lk/products/537857042-blue-whale-big-and-tall-office-chair-450lbs-ergonomic-high](https://www.desertcart.lk/products/537857042-blue-whale-big-and-tall-office-chair-450lbs-ergonomic-high)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-19*